公开(公告)号：US11538230B2

公开(公告)日：2022-12-27

申请号：US17579235

申请日：2022-01-19

Applicant: Magic Leap, Inc.

Inventor： Rohit Anil Talwalkar ,  Cole Parker Heiner

IPC: G06T19/00 ,  G06T19/20 ,  G02B27/00 ,  G06F3/01 ,  G06F3/04812 ,  G02B27/01

Abstract: A mixed reality system is disclosed that displays 3D content in a container referred to as a “prism,” and also displays a related content item, such as an interactive menu for interacting with the 3D content. To maintain the content item accessible to the user, the system repositions the content item relative to the prism as the user moves relative to the prism. For example, in the context of an annotation toolbar, the system may move the toolbar from one surface of the prism to another in response to the user walking around the prism, entering the prism, or changing a head pose in the prism. In some embodiments, the content item is displayed in a reserved region in which the 3D content is not displayable, such that the 3D content does not interfere with the user's ability to view and access the content item.

公开(公告)号：US11276248B2

公开(公告)日：2022-03-15

申请号：US17111154

申请日：2020-12-03

Applicant: Magic Leap, Inc.

Inventor： Rohit Anil Talwalkar ,  Cole Parker Heiner

IPC: G06T19/20 ,  G06F3/01 ,  G06F3/0481 ,  G06T19/00 ,  G02B27/01 ,  G02B27/00 ,  G06F3/04812

Abstract: A mixed reality system is disclosed that displays 3D content in a container referred to as a “prism,” and also displays a related content item, such as an interactive menu for interacting with the 3D content. To maintain the content item accessible to the user, the system repositions the content item relative to the prism as the user moves relative to the prism. For example, in the context of an annotation toolbar, the system may move the toolbar from one surface of the prism to another in response to the user walking around the prism, entering the prism, or changing a head pose in the prism. In some embodiments, the content item is displayed in a reserved region in which the 3D content is not displayable, such that the 3D content does not interfere with the user's ability to view and access the content item.

公开(公告)号：US11201953B2

公开(公告)日：2021-12-14

申请号：US16518891

申请日：2019-07-22

Applicant: Magic Leap, Inc.

Inventor： Praveen Babu J D ,  Karen Stolzenberg ,  Jehangir Tajik ,  Rohit Anil Talwalkar ,  Colman Thomas Bryant ,  Leonid Zolotarev

IPC: H04L29/06 ,  H04L29/08 ,  G06T19/00 ,  H04W4/021 ,  G02B27/01

Abstract: A host device having a first processor executes an application via the first processor. The host device determines a state of the application. A scenegraph is generated corresponding to the state of the application, and the scenegraph is presented to a remote device having a display and a second processor. The remote device is configured to, in response to receiving the scenegraph, render to the display a view corresponding to the scenegraph, without executing the application via the second processor.

公开(公告)号：US20200036816A1

公开(公告)日：2020-01-30

申请号：US16518891

申请日：2019-07-22

Applicant: Magic Leap, Inc.

Inventor： Praveen Babu J D ,  Karen Stolzenberg ,  Jehangir Tajik ,  Rohit Anil Talwalkar ,  Colman Thomas Bryant ,  Leonid Zolotarev

IPC: H04L29/06 ,  H04L29/08 ,  H04W4/021 ,  G02B27/01 ,  G06T19/00

Abstract: A host device having a first processor executes an application via the first processor. The host device determines a state of the application. A scenegraph is generated corresponding to the state of the application, and the scenegraph is presented to a remote device having a display and a second processor. The remote device is configured to, in response to receiving the scenegraph, render to the display a view corresponding to the scenegraph, without executing the application via the second processor.

公开(公告)号：US20220139059A1

公开(公告)日：2022-05-05

申请号：US17579235

申请日：2022-01-19

Applicant: Magic Leap, Inc.

Inventor： Rohit Anil Talwalkar ,  Cole Parker Heiner

IPC: G06T19/20 ,  G06F3/04812 ,  G06T19/00 ,  G06F3/01 ,  G02B27/00

Abstract: A mixed reality system is disclosed that displays 3D content in a container referred to as a “prism,” and also displays a related content item, such as an interactive menu for interacting with the 3D content. To maintain the content item accessible to the user, the system repositions the content item relative to the prism as the user moves relative to the prism. For example, in the context of an annotation toolbar, the system may move the toolbar from one surface of the prism to another in response to the user walking around the prism, entering the prism, or changing a head pose in the prism. In some embodiments, the content item is displayed in a reserved region in which the 3D content is not displayable, such that the 3D content does not interfere with the user's ability to view and access the content item.

公开(公告)号：US11936733B2

公开(公告)日：2024-03-19

申请号：US17521740

申请日：2021-11-08

Applicant: Magic Leap, Inc.

Inventor： Praveen Babu J D ,  Karen Stolzenberg ,  Jehangir Tajik ,  Rohit Anil Talwalkar ,  Colman Thomas Bryant ,  Leonid Zolotarev

IPC: H04L29/06 ,  G02B27/01 ,  G06T19/00 ,  H04L9/40 ,  H04L67/131 ,  H04L67/51 ,  H04L67/75 ,  H04W4/021

CPC classification number: H04L67/131 ,  G02B27/017 ,  G06T19/006 ,  H04L63/10 ,  H04L67/51 ,  H04L67/75 ,  H04W4/021

Abstract: A host device having a first processor executes an application via the first processor. The host device determines a state of the application. A scenegraph is generated corresponding to the state of the application, and the scenegraph is presented to a remote device having a display and a second processor. The remote device is configured to, in response to receiving the scenegraph, render to the display a view corresponding to the scenegraph, without executing the application via the second processor.

公开(公告)号：US20210248837A1

公开(公告)日：2021-08-12

申请号：US17111154

申请日：2020-12-03

Applicant: Magic Leap, Inc.

Inventor： Rohit Anil Talwalkar ,  Cole Parker Heiner

IPC: G06T19/20 ,  G06F3/0481 ,  G06T19/00 ,  G06F3/01

Abstract: A mixed reality system is disclosed that displays 3D content in a container referred to as a “prism,” and also displays a related content item, such as an interactive menu for interacting with the 3D content. To maintain the content item accessible to the user, the system repositions the content item relative to the prism as the user moves relative to the prism. For example, in the context of an annotation toolbar, the system may move the toolbar from one surface of the prism to another in response to the user walking around the prism, entering the prism, or changing a head pose in the prism. In some embodiments, the content item is displayed in a reserved region in which the 3D content is not displayable, such that the 3D content does not interfere with the user's ability to view and access the content item.